Results 41 to 50 of about 1,842,020 (300)

Slow-sinking particulate organic carbon and its attenuation in the mesopelagic water of the South China Sea

open access: yesFrontiers in Marine Science, 2022
Coastal acidification has been widely investigated in terms of its rationale and ecological effects in the last decade. However, the driving mechanism for acidification in open seawater, especially in mesopelagic water, is still poorly understood.
Weifeng Yang   +4 more
doaj   +1 more source

Upper-ocean flux of biogenic calcite produced by the Arctic planktonic foraminifera Neogloboquadrina pachyderma [PDF]

open access: yesBiogeosciences, 2022
With ongoing warming and sea ice loss, the Arctic Ocean and its marginal seas as a habitat for pelagic calcifiers are changing, possibly resulting in modifications of the regional carbonate cycle and the composition of the seafloor sediment.
F. Tell   +3 more
doaj   +1 more source

For Want of a Better Estimate, Let’s Call It the Year 2000: The Twilight Zone and the Aural Conception of a Dystopian Future [PDF]

open access: yes, 2015
This paper examines the aural conceptions of futuristic dystopias in episodes of The Twilight Zone, focusing on one specific episode, season five’s “Number Twelve Looks Just Like You.” I examine how the music director of CBS conceived of the future ...
Reba Wissner
core   +1 more source

Identifying zooplankton community changes between shallow and upper-mesophotic reefs on the Mesoamerican Barrier Reef, Caribbean [PDF]

open access: yesPeerJ, 2017
Mesophotic coral ecosystems (MCEs, reefs 30–150 m) are understudied, yet the limited research conducted has been biased towards large sessile taxa, such as scleractinian corals and sponges, or mobile taxa such as fishes.
Dominic A. Andradi-Brown   +6 more
doaj   +2 more sources

A Response to Albert Henderson

open access: yesIssues in Science and Technology Librarianship, 1998
This article is in response to the article "Science in the Twilight Zone; Or, Are Science Libraries Related to Science?" by Albert Henderson, in this issue.
David Flaxbart
doaj   +1 more source

Latitudinal trends in human primary activities: characterizing the winter day as a synchronizer [PDF]

open access: yes, 2017
This work analyzes time use surveys from 19 countries (17 European and 2 American) in the middle latitude range from 38{\deg} to 61{\deg} latitude accounting for 45% of world population in that range.
Martin-Olalla, Jose Maria
core   +3 more sources

Mid‐summer fish behavior in a high‐latitude twilight zone

open access: yesLimnology and Oceanography, 2023
The behavior of the mesopelagic fish Benthosema glaciale was studied at 60°N in mid‐summer. We hypothesized that diel vertical migration (DVM) is constrained by short and dusk nights (surface illumination > 10−2 μmol m−2 s−1) and that individuals are ...
S. Kaartvedt   +2 more
semanticscholar   +1 more source

Sinking flux of particulate organic matter in the oceans: Sensitivity to particle characteristics [PDF]

open access: yes, 2020
© The Author(s), 2020. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Omand, M. M., Govindarajan, R., He, J., & Mahadevan, A. Sinking flux of particulate organic matter in
Govindarajan, Rama   +3 more
core   +2 more sources

iWRAP: An Interface Threading Approach with Application to Prediction of Cancer-Related Protein–Protein Interactions [PDF]

open access: yes, 2010
Current homology modeling methods for predicting protein–protein interactions (PPIs) have difficulty in the “twilight zone” (< 40%) of sequence identities. Threading methods extend coverage further into the twilight zone by aligning primary sequences for
Berger, Bonnie   +3 more
core   +2 more sources

Interpreting Eric Hobsbawm's History of the Fin de Siècle ‘Twilight Zone’

open access: yesHistorical-Philological Journal, 2023
Eric Hobsbawm's account of the fin de siècle of the late nineteenth and early twentieth centuries, and its post-First World War aftermath, raises the questions of how historians place themselves autobiographically in their histories, and how personal ...
M. Hearn
semanticscholar   +1 more source

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